Steam iron



FIG. 1 is a front right side perspective view of the steam iron of the present invention;

FIG. 2 is a rear right side perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a right side view thereof, the left side being a mirror image. 

We claim the ornamental design for a steam iron, as shown. 